(1) Is there a way to prevent it from asking for an update, and I'll just stick with 4.2.2?
(2) How do I "unroot" my phone? Is there a simple way to reverse the process, and also how do I root it when I get to 4.4.2?
EDIT: I saw this guide, just the title didn't sound like it was related to root, but at least I can try this: http://forum.xda-developers.com/show....php?t=2729156
But I'd still like to see if there's a way to stay with 4.2.2 instead, do I really need 4.4.2?